Double gang extension ring



FIG. 1 is a front-right perspective view of a double gang extension ring in accordance with the present design;

FIG. 2 is a rear-left perspective view of the double gang extension ring shown in FIG. 1;

FIG. 3 is a front view of the double gang extension ring shown in FIG. 1;

FIG. 4 is a rear view of the double gang extension ring shown in FIG. 1;

FIG. 5 is a top plan view of the single gang extension ring shown in FIG. 1;

FIG. 6 is a bottom plan view of the single gang extension ring shown in FIG. 1;

FIG. 7 is a left side view of the double gang extension ring shown in FIG. 1; and

FIG. 8 is a right side view of the double gang extension ring shown in FIG. 1.

FIG. 9 is a front-right perspective view of a double gang extension ring in accordance with a second embodiment of the present design;

FIG. 10 is a rear-left perspective view of the double gang extension ring shown in FIG. 9;

FIG. 11 is a front view of the double gang extension ring shown in FIG. 9;

FIG. 12 is a rear view of the double gang extension ring shown in FIG. 9;

FIG. 13 is a top plan view of the single gang extension ring shown in FIG. 9;

FIG. 14 is a bottom plan view of the single gang extension ring shown in FIG. 9;

FIG. 15 is a left side view of the single gang extension ring shown in FIG. 9; and,

FIG. 16 is a right side view of the double gang extension ring shown in FIG. 9. 

CLAIM The ornamental design for a double gang extension ring, as shown. 